AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Dublin (DUB) in July 2026 (see full year).

Return flights

21 Jul - 04 Aug	Lufthansa
13 Jul - 24 Jul	Aer Lingus	direct
23 Jul - 06 Aug	Air Canada
15 Jul - 08 Aug	Lufthansa
01 Jul - 17 Jul	United
05 Jul - 25 Jul	Air Canada
06 Jul - 01 Aug	Lufthansa
04 Jul - 18 Jul	Air Canada
10 Jul - 18 Jul	Air Canada
21 Jul - 04 Aug	Aer Lingus	direct
07 Jul - 13 Jul	Air Canada
03 Jul - 12 Jul	Air Canada
07 Jul - 13 Jul	Aer Lingus	direct
23 Jul - 06 Aug	Aer Lingus	direct
03 Jul - 12 Jul	Aer Lingus	direct

Also check the deals for one-way flights from Raleigh-durham to Dublin in July.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Raleigh-durham to Dublin in July from $450

Return flights